27. Jan 2023 | New version 126.96.36.19915
This version fixes a bug in handling config files. Recommended for all users.
21. Jan 2023 | New version 188.8.131.5290
This version adds many small improvements to the integrated state diagram editor.
- Code editor window is not always on top
- A larger font in the state diagram used by default. The size can be configured in the configuration file.
- Improved layout (larger distance between states) to increase readably of transition texts
- The configuration file is now searched locally and then in the users home directory. If the location was given as command line it has always priority.
- Some IDEs do treat files ending in
cfgin a special way. Therefore the codegen configuration file can also be named
- Many more …
Dec 2022 | New version 184.108.40.206
This new version adds Rust as a language backend.
June 2022 | New version 220.127.116.11
This new version fixed several issues related to misra 2012 rules. As a result also some recommended parameter settings are published here to get you started. Recommended for all C/C++ users.
May 2022 | New version 5.5.5
This new version improved region handling for own instance data types. Recommended update for all C backend users. Additionally it improves XMI parsing of attributes and methods for the various supported UML tools.
January 2022 | New version 5.5.4
This new version brings C++ template parameters to the event handler method. As well as the option to hand over a user defined parameter to the event handler method in C#. Both increases flexibility to hand over data together with the event to the state machine.
January 2022 | New version 5.5.2
This new version allows to add attributes and operations to EA/UModel class diagrams. They are added to the generated code. An example about the creation of signal forming function blocks shows the new possibilities in detail.
For users of the built-in state machine editor and the C-backend a new dialog shows all the configuration parameters and how they influence the signature of the generated state machine handler.
October 2021 | New version 5.4.1
New Windows/Mac installer (thanks to Java 17) makes life easier for users who are not at ease with the command line. C++ backend now supports the
August 2021 | New version 5.3
Several usability improvements, bug fixes and new functions esp. in the built-in editor. Recommended for all users. A detailed change log is available in the Codegen Manual.
Jan.2021 | New version 5.2
15.02.2020 | New version 4.1
This new version provides a backend for Lua. It is the first state machine code generator from UML state diagrams/machines to Lua. Lua is a lightweight, embeddable scripting language. It follows the approach described by Roberto Ierusalimschy in his book. More information is available here.
17.6.2019 | New version 3.7.4
This is a bug-fix version and recommended for all users. For users of the Cadifra tool connection points were added to keep oversight in complex diagrams more easy. Connection points are a well known concept in circuit diagram drawing tools. More details can be found in the sinelabore manual (Cadifra part).
2.5.2019 | New example for PIC users
This tutorial explains the use of state machines with the PIC16F18446 Curiosity Nano board. Go on reading ...
29.12.2017 | Sparx new EA Version
Tests of new EA version 13 were successful. If you find any flaws using the codegen with the new version send a bug report please.
20.9.2017 | QuickStart tutorial on how to use the code generator with Energia on GitHub
Energia is based on the Arduino IDE and is a great IDE for processors form Texas Instruments. The new example on GitHub shows the integration of code generated from the sinelabore code generator into the Energia IDE. What does the demo do: The flash frequency of the green LED on the MSP430FR5969 LaunchPad can be controlled. A minimal timer and queueing lib is used as basis to be prepared for much more challenging tasks. You will see the benefit of state machine modeling over direct coding. Take a look at the state diagrams and the generated code here! Or download the example and try it out yourself.
9.4.2017 | New version 3.7.1 with some small improvements
Recommended for all C# users and those who use the built in editor/simulator.
6.11.2016 | Code Generator Features for High-Availability and Safety Systems
There is a new article in the “Designers Toolbox” explaining the special features for for High-Availability and Safety Systems offered from the C-backend.
16.10.2016 | Generate Python Code from State Diagrams
With version 3.7 is is now possible to generate Python code. The state machine code is generated as a Python class. All relevant state machine features are available. Look into the manual for details. The fully working microwave oven code is available in the examples folder. It contains a TKinter GUI wich makes simulation and testing of the generated state machine even simpler.